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Industry-Leading Low-Power LCD MCU for Smart HMIs & Connected Devices

RL78/L23 32MHz MCU integrates LCD, capacitive touch, and dual-bank flash to simplify design, cut BOM cost, and extend battery life in home appliances, IoT, and metering applications.

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Maximize Security and Battery Life for Next-Gen IoT Applications

Build robust security solutions with RA4C1 MCU's integrated RSIP security engine, and extend battery life using the on-chip RTC with battery back-up  function.

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USB-C ERP 3-Level Buck Controller: Cooler Power. Compact Size.

Innovative 3-level topology provides superior thermal efficiency and reduces power loss up to 40% in a compact size.

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Renesas 365 Revolutionizing Systems Design Development

Industry's first solution to streamline system development from silicon selection to system lifecycle management

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Driving Corporate Value through Innovation and Sustainability

Renesas’ 2024 Business & Sustainability Report highlights our strategic progress, financial and ESG performance

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